<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="./js/echarts.min.js"></script>
    <style>
        .box {
            width: 500px;
            height: 500px;
            border: 1px solid #000;
        }
    </style>
</head>

<body>
    <div class="box"></div>
</body>

</html>
<script>
    let dom = document.querySelector(".box")
    let mychart = echarts.init(dom)
    let option = {
        xAxis: {},
        yAxis: {},
        series: [
            {
                symbolSize: 20,
                data: [
                    [10.0, 8.04],
                    [8.07, 6.95],
                    [13.0, 7.58],
                    [9.05, 8.81],
                    [11.0, 8.33],
                    [14.0, 7.66],
                    [13.4, 6.81],
                    [10.0, 6.33],
                    [14.0, 8.96],
                    [12.5, 6.82],
                    [9.15, 7.2],
                    [11.5, 7.2],
                    [3.03, 4.23],
                    [12.2, 7.83],
                    [2.02, 4.47],
                    [1.05, 3.33],
                    [4.05, 4.96],
                    [6.03, 7.24],
                    [12.0, 6.26],
                    [12.0, 8.84],
                    [7.08, 5.82],
                    [5.02, 5.68]
                ],
                type: 'scatter'
            }
        ],
        tooltip: {
            trigger: 'axis',
            axisPointer: {
                type: 'cross',
                label: {
                    backgroundColor: '#6a7985'
                }
            }
        },
        grid:{
            left:"20%",
            right:"20%",
            top:"20%",
            bottom:"20%"
        }
    }
    mychart.setOption(option)

</script>